LPC13xx EEPROM example

Detailed Description

Example description
The EEPROM example shows how to use EEPROM interface driver.
The examples allows you to place a small string in a single page of the EEPROM and the string will remain across reset cycles.

To use the example, connect a serial cable to the board's RS232/UART port and start a terminal program to monitor the port. The terminal program on the host PC should be setup for 115K8N1.

Special connection requirements
Need to connect with base board for using RS232/UART port.

Build procedures:
LPC13xx example quickstart for Code Red Xpresso
LPC13xx example quickstart for Keil uVision4
LPC13xx example quickstart for IAR EWARM

Supported boards and board setup:
NXP Xpresso LPC1347 board

Submitting LPCOpen issues:
Community support for LPCOpen

Macros
#define	EEPROM_ADDR   0x40
#define	BUFFER_SIZE   0x40
#define	CHKTAG   "NxP"
#define	CHKTAG_SIZE   3
#define	ESC_CHAR   27

Functions
static void	ShowString (char *str)
static uint32_t	MakeString (uint8_t *str)
int	main (void)
	Main program body.

Variables
uint32_t	buffer [BUFFER_SIZE/sizeof(uint32_t)]

Macro Definition Documentation

#define BUFFER_SIZE   0x40

Definition at line 71 of file eeprom.c.

#define CHKTAG   "NxP"

Definition at line 74 of file eeprom.c.

#define CHKTAG_SIZE   3

Definition at line 75 of file eeprom.c.

#define EEPROM_ADDR   0x40

Definition at line 68 of file eeprom.c.

#define ESC_CHAR   27

Definition at line 78 of file eeprom.c.

Function Documentation

int main

(

void

)

Main program body.

Returns

Does not return

defined(CHIP_LPC175X_6X)

Definition at line 163 of file eeprom.c.

static uint32_t MakeString ( uint8_t *  str )

static

Definition at line 114 of file eeprom.c.

static void ShowString ( char *  str )

static

Definition at line 88 of file eeprom.c.

Variable Documentation

uint32_t buffer[BUFFER_SIZE/sizeof(uint32_t)]

Definition at line 81 of file eeprom.c.